1. Shock:
Answer life threatening condition in which tissue perfusion isinadequate to deliveroxygen
and nutrients to the body
2. Who is at risk for shock:
Answer anyone with any disease state
3. Physiologic responses to shock:
Answer
Hypoperfusion of tissues
Hypermetabolism
Activation of the inflammatory response
4. MAP:
Answer average arterial blood pressure during a single cardiac cycle(2xDBP)+SBP/3
>65 is necessary for adequate tissue perfusion (to the kidneys)
5. Autoregulation:
Answer the ability of tissues to regulate their own blood supply byconstricting or dilating
blood vessels
6. Types of shock:
Answer
hypovolemiccardiogenic
obstructive
distributive (neurogenic, septic, anaphylactic)
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